108147220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{174431}}^1$

素因数の和:174471

約数の個数: 24

約数和(自身を含む): 234436608

約数和(自身を除く): 126289388

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 174431, 348862, 697724, 872155, 1744310, 3488620, 5407361, 10814722, 21629444, 27036805, 54073610, 108147220]

約数ペア:

[(1, 108147220), (2, 54073610), (4, 27036805), (5, 21629444), (10, 10814722), (20, 5407361), (31, 3488620), (62, 1744310), (124, 872155), (155, 697724), (310, 348862), (620, 174431)]